By Bluewillow
West Midlands,
United Kingdom 
Hi everyone, I just wanted to know what I can spray on my rhododendron while it is in bud with green fly.thankyou.
15 May, 2015
Answers
or soapy water [soap not detergent though]
15 May, 2015
Thankyou both, ill give this a try.
19 May, 2015
Previous question
Just give a good blast of water with the garden hose.
15 May, 2015